<template>
    <view :class="theme_view">
        <view class="padding-main">
            <view v-if="detail != null">
                <form @submit="form_submit" class="form-container">
                    <view v-for="(item, index) in detail.items" :key="index" class="form-gorup oh">
                        <view class="oh">
                            <view :data-value="item.goods_url" @tap="url_event" class="cp">
                                <image class="goods-image fl radius br margin-right-sm" :src="item.images" mode="aspectFill"></image>
                            </view>
                            <view class="item-base fl margin-top-sm">
                                <block v-for="(tv, ti) in [1, 2, 3, 4, 5]" :key="ti">
                                    <image class="xingxing-icon va-m" :src="common_static_url + 'stars' + (form_rating_list[index] != undefined && form_rating_list[index] >= tv ? '-active' : '') + '-icon.png'" mode="aspectFill" @tap="rating_event" :data-index="index" :data-value="tv"></image>
                                </block>
                                <text v-if="form_rating_list[index] != undefined" class="cr-grey va-m margin-left-xs">{{ rating_msg[form_rating_list[index] - 1] }}</text>
                            </view>
                        </view>
                        <view class="margin-top-main br-t">
                            <textarea @input="form_content_event" :data-index="index" placeholder-class="cr-grey" class="cr-base" :placeholder="$t('user-order-comments.user-order-comments.r9r3h0')" maxlength="230"></textarea>
                            <view class="form-container-upload">
                                <view class="form-upload-data oh">
                                    <block v-if="(form_images_list[index] || null) != null && form_images_list[index].length > 0">
                                        <view v-for="(iv, ix) in form_images_list[index]" :key="ix" class="item fl">
                                            <text class="delete-icon" @tap="upload_delete_event" :data-index="index" :data-ix="ix">x</text>
                                            <image :src="iv" @tap="upload_show_event" :data-index="index" :data-ix="ix" mode="aspectFill" class="padding-xs dis-block"></image>
                                        </view>
                                    </block>
                                    <image v-if="(form_images_list[index] || null) == null || form_images_list[index].length < 3" class="item fl upload-icon" :src="common_static_url + 'upload-icon.png'" mode="aspectFill" @tap="file_upload_event" :data-index="index"></image>
                                </view>
                            </view>
                        </view>
                    </view>

                    <view class="form-gorup anonymous">
                        <switch class="va-m" name="is_anonymous" @change="anonymous_event"></switch>
                        <text class="cr-base va-m">{{$t('user-order-comments.user-order-comments.uboc44')}}</text>
                        <text class="fr cr-grey margin-top-sm">{{ anonymous_msg_list[anonymous_value] }}</text>
                    </view>

                    <view class="form-gorup form-gorup-submit">
                        <button form-type="submit" class="bg-main br-main cr-white round text-size" type="default" hover-class="none" :disabled="form_button_disabled">{{$t('form.form.4yd066')}}</button>
                    </view>
                </form>
            </view>
            <view v-else>
                <!-- 提示信息 -->
                <component-no-data :propStatus="data_list_loding_status" :propMsg="data_list_loding_msg"></component-no-data>
            </view>
        </view>
    </view>
</template>
<script>
const app = getApp();
import componentNoData from "../../components/no-data/no-data";
import componentBottomLine from "../../components/bottom-line/bottom-line";

var common_static_url = app.globalData.get_static_url("common");
export default {
    data() {
        return {
            theme_view: app.globalData.get_theme_value_view(),
            common_static_url: common_static_url,
            data_list_loding_status: 1,
            data_list_loding_msg: "",
            params: null,
            detail: null,
            editor_path_type: "",
            rating_msg: [this.$t('user-order-comments.user-order-comments.si255j'), this.$t('user-order-comments.user-order-comments.42b0x1'), this.$t('user-order-comments.user-order-comments.72mov3'), this.$t('user-order-comments.user-order-comments.16cmv6'), this.$t('user-order-comments.user-order-comments.e4i88f')],
            anonymous_value: 0,
            anonymous_msg_list: [this.$t('user-order-comments.user-order-comments.021i2d'), this.$t('user-order-comments.user-order-comments.h2ci83')],
            form_rating_list: [],
            form_images_list: [],
            form_content_list: [],
            form_button_disabled: false,
        };
    },

    components: {
        componentNoData,
        componentBottomLine,
    },
    props: {},

    onLoad(params) {
        // 调用公共事件方法
        app.globalData.page_event_onload_handle(params);

        // 设置参数
        this.setData({
            params: params,
        });
    },

    onShow() {
        // 调用公共事件方法
        app.globalData.page_event_onshow_handle();

        // 数据加载
        this.init();

        // 分享菜单处理
        app.globalData.page_share_handle();
    },

    // 下拉刷新
    onPullDownRefresh() {
        this.init();
    },

    methods: {
        init() {
            this.setData({
                data_list_loding_status: 1,
            });
            uni.request({
                url: app.globalData.get_request_url("comments", "order"),
                method: "POST",
                data: {
                    id: this.params.id,
                },
                dataType: "json",
                success: (res) => {
                    uni.stopPullDownRefresh();
                    if (res.data.code == 0) {
                        var data = res.data.data;
                        this.setData({
                            editor_path_type: data.editor_path_type || "",
                            detail: data.data,
                            data_list_loding_status: 3,
                            data_list_loding_msg: "",
                        });
                    } else {
                        this.setData({
                            data_list_loding_status: 2,
                            data_list_loding_msg: res.data.msg,
                        });
                        if (app.globalData.is_login_check(res.data, this, "init")) {
                            app.globalData.showToast(res.data.msg);
                        }
                    }
                },
                fail: () => {
                    uni.stopPullDownRefresh();
                    this.setData({
                        data_list_loding_status: 2,
                        data_list_loding_msg: this.$t('common.internet_error_tips'),
                    });
                    app.globalData.showToast(this.$t('common.internet_error_tips'));
                },
            });
        },

        // 上传图片预览
        upload_show_event(e) {
            var index = e.currentTarget.dataset.index;
            var ix = e.currentTarget.dataset.ix;
            uni.previewImage({
                current: this.form_images_list[index][ix],
                urls: this.form_images_list[index],
            });
        },

        // 图片删除
        upload_delete_event(e) {
            var index = e.currentTarget.dataset.index;
            var ix = e.currentTarget.dataset.ix;
            var self = this;
            uni.showModal({
                title: this.$t('common.warm_tips'),
                content: this.$t('order.order.psi67g'),
                success(res) {
                    if (res.confirm) {
                        var list = self.form_images_list;
                        list[index].splice(ix, 1);
                        self.setData({
                            form_images_list: list,
                        });
                    }
                },
            });
        },

        // 文件上传
        file_upload_event(e) {
            // 数据初始化
            var index = e.currentTarget.dataset.index;
            var temp_list = this.form_images_list;
            var length = this.detail.items.length;
            for (var i = 0; i < length; i++) {
                if (temp_list[i] == undefined) {
                    temp_list[i] = [];
                }
            }
            this.setData({
                form_images_list: temp_list,
            });

            // 处理上传文件
            var self = this;
            uni.chooseImage({
                count: 3,
                success(res) {
                    var success = 0;
                    var fail = 0;
                    var length = res.tempFilePaths.length;
                    var count = 0;
                    self.upload_one_by_one(index, res.tempFilePaths, success, fail, count, length);
                },
            });
        },

        // 采用递归的方式上传多张
        upload_one_by_one(index, img_paths, success, fail, count, length) {
            var self = this;
            if ((self.form_images_list[index] || null) == null || self.form_images_list[index].length < 3) {
                uni.uploadFile({
                    url: app.globalData.get_request_url("index", "ueditor"),
                    filePath: img_paths[count],
                    name: "upfile",
                    formData: {
                        action: "uploadimage",
                        path_type: self.editor_path_type,
                    },
                    success: function (res) {
                        success++;
                        if (res.statusCode == 200) {
                            var data = typeof res.data == "object" ? res.data : JSON.parse(res.data);
                            if (data.code == 0 && (data.data.url || null) != null) {
                                var list = self.form_images_list;
                                if ((list[index] || null) == null) {
                                    list[index] = [];
                                }
                                list[index].push(data.data.url);
                                self.setData({
                                    form_images_list: list,
                                });
                            } else {
                                app.globalData.showToast(data.msg);
                            }
                        }
                    },
                    fail: function (e) {
                        fail++;
                    },
                    complete: function (e) {
                        count++;

                        // 下一张
                        if (count >= length) {
                            // 上传完毕，作一下提示
                            //app.showToast('上传成功' + success +'张', 'success');
                        } else {
                            // 递归调用，上传下一张
                            self.upload_one_by_one(index, img_paths, success, fail, count, length);
                        }
                    },
                });
            }
        },

        // 是否匿名事件
        anonymous_event(e) {
            this.setData({
                anonymous_value: e.detail.value == true ? 1 : 0,
            });
        },

        // 评分事件
        rating_event(e) {
            // 参数
            var index = e.currentTarget.dataset.index;
            var value = e.currentTarget.dataset.value;

            // 数据初始化/赋值
            var temp_list = this.form_rating_list;
            var length = this.detail.items.length;
            for (var i = 0; i < length; i++) {
                if (index == i) {
                    temp_list[i] = value;
                }
            }
            this.setData({
                form_rating_list: temp_list,
            });
        },

        // 评论内容
        form_content_event(e) {
            // 参数
            var index = e.currentTarget.dataset.index;
            var value = e.detail.value;

            // 数据初始化/赋值
            var temp_list = this.form_content_list;
            var length = this.detail.items.length;
            for (var i = 0; i < length; i++) {
                if (temp_list[i] == undefined) {
                    temp_list[i] = "";
                }
                if (index == i) {
                    temp_list[i] = value;
                }
            }
            this.setData({
                form_content_list: temp_list,
            });
        },

        // 表单
        form_submit(e) {
            // 商品数量
            var length = this.detail.items.length;

            // 评分校验
            var count = this.form_rating_list.length;
            if (count < length) {
                app.globalData.showToast(this.$t('user-order-comments.user-order-comments.34ne4c'));
                return false;
            }
            var max = Math.max.apply(null, this.form_rating_list);
            var min = Math.min.apply(null, this.form_rating_list);

            if (min < 1 || max > 5) {
                app.globalData.showToast(this.$t('user-order-comments.user-order-comments.x6fwbf'));
                return false;
            }

            // 内容校验
            var count = this.form_content_list.length;
            if (count < length) {
                app.globalData.showToast(this.$t('user-order-comments.user-order-comments.8f303u'));
                return false;
            }

            for (var i in this.form_content_list) {
                var count = this.form_content_list[i].length;
                if (count < 6 || count > 230) {
                    app.globalData.showToast(this.$t('user-order-comments.user-order-comments.39y6ym'));
                    return false;
                }
            }

            // 图片校验
            if (this.form_images_list.length > 0) {
                for (var i in this.form_images_list) {
                    if (this.form_images_list[i].length > 3) {
                        app.globalData.showToast(this.$t('user-order-comments.user-order-comments.488j15'));
                        return false;
                    }
                }
            }

            // 表单数据
            var form_data = e.detail.value;
            form_data["is_anonymous"] = form_data["is_anonymous"] == true ? 1 : 0;
            form_data["id"] = this.detail.id;
            form_data["goods_id"] = JSON.stringify(
                this.detail.items.map(function (v) {
                    return v.goods_id;
                })
            );
            form_data["rating"] = JSON.stringify(this.form_rating_list);
            form_data["content"] = JSON.stringify(this.form_content_list);
            form_data["images"] = this.form_images_list.length > 0 ? JSON.stringify(this.form_images_list) : "";

            // 提交表单
            var self = this;
            uni.showLoading({
                title: this.$t('common.processing_in_text'),
            });
            self.setData({
                form_button_disabled: true,
            });
            uni.request({
                url: app.globalData.get_request_url("commentssave", "order"),
                method: "POST",
                data: form_data,
                dataType: "json",
                success: (res) => {
                    uni.hideLoading();
                    if (res.data.code == 0) {
                        app.globalData.showToast(res.data.msg, "success");
                        setTimeout(function () {
                            uni.navigateBack();
                        }, 2000);
                    } else {
                        self.setData({
                            form_button_disabled: false,
                        });
                        app.globalData.showToast(res.data.msg);
                    }
                },
                fail: () => {
                    uni.hideLoading();
                    self.setData({
                        form_button_disabled: false,
                    });
                    app.globalData.showToast(this.$t('common.internet_error_tips'));
                },
            });
        },

        // url事件
        url_event(e) {
            app.globalData.url_event(e);
        }
    },
};
</script>
<style>
@import "./user-order-comments.css";
</style>
